Thanks Jaysin, I have a hard time telling people how to do that kind of work. Not because I don't want to, but it is hard to explain. I can however offer pointers. Practice on a scrap chunk, a few times before you start in, the wire speed, and movement speed need to be similar enough to lay a small bead with no skips. The nozzle is pretty much straight up, so you can change direction.
Having an art background helps on the drawing part. If you can't draw with a pencil, you can't draw with a welder.